baber/WOPTO huggingface dataset:
Patent JP-2001119397-A (JP)
Title: Packet transfer device
Inventor: SHIMANO KATSUHIRO
IPC: H04L12/701
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a packet transfer device for smoothly transmitting the network managing information of a router. SOLUTION: In the packet transfer device having the router and a transmitter capable of transferring a supervisory and control channel, the transmitting/ receiving part of the router is coupled to the main signal channel of the transmitter and a speech path inside the supervisory and control channel, and the network managing information between routers is transmitted through the speech path of the supervisory and control channel.
Patent JP-H03154763-A (JP)
Title: Grinding method for outer peripheral face of ceramic cylindrical body
Inventor: NIMATA YOSHIHIRO
IPC: B24B21/18
Filed: 1989-11-14
Abstract: PURPOSE:To grind a ceramic cylindrical body extremely easily and quickly by bringing the outer peripheral face of the cylindrical body into contact with a belt sander and rotating the cylindrical body being driven by the belt sander. CONSTITUTION:The contact face with a belt sander 10 of the outer peripheral face of a ceramic cylindrical body 20 is ground by the belt sander 10, when the ceramic cylindrical body 20 supported on a support member is brought into contact with the belt sander 10. Also, the ceramic cylindrical body 20 is rotated at the peripheral speed slower than the traveling speed of the belt sander 10 by the frictional force accompanying to this contact and the whole of the outer peripheral face of the ceramic cylindrical body 20 is ground uniformly without exception.
Patent JP-H03155799-A (JP)
Title: Monoclonal antibody against cultured cell strain originated from human uterine cervix cancer
Inventor: TSUCHIDA KAZUO
IPC: C12N15/06
Filed: 1989-11-14
Abstract: NEW MATERIAL:Anti-OMC-4 monoclonal antibody having a specificity against a cultured cell strain, OMC-4, originated from human uterine cervix cancer. USE:A diagnostic agent for diagnosing the cells or tissue of the cancer or a treating agent of the cancer. PREPARATION:For example, a cultured cell strain OMC-4 originated from human uterine cervix cancer prepared by culturing a tumor tissue extracted from the diseased portion of a uterine cervix cancer patient is dosed to a BALB/c mouse to immunize the mouse. After the final immunization, the spleen is extracted and splenic cells are taken out. The splenic cells are fused with myeloma cells originated from a BALB/c mouse and cultured in a HAT medium to prepare hybridomas. A clone producing the anti-OMC-4 antibody is screened from the hybridomas, cloned by a limiting dilution method and subsequently cultured to provide the anti-OMC-4 monoclonal antibody.
Patent JP-H03155461-A (JP)
Title: Manufacture of aluminum heat exchanger
Inventor: NANBA KEIZO
IPC: B23K1/00
Filed: 1989-11-14
Abstract: PURPOSE:To improve the stability of brazability by specifying the chemical compositions of 1st and 2nd surface materials in manufacture of an aluminum heat exchanger which uses a brazing sheet. CONSTITUTION:In vacuum brazing of the aluminum heat exchanger which uses a brazing sheet composed of core material 2 of aluminum and surface materials 4, 6 of aluminum brazing alloy, one 4 of the opposite joining surface materials is composed of an aluminum brazing alloy containing Si of 6 - 14wt% and Mg of 0.8 - 2.5wt% and the other surface material 6 is composed of aluminum alloy containing Si of 6 - 14wt% and Mg of 0 - 0.6wt% and they are brazed. Consequently, leakage after brazing and shortage of withstand pressure are ameliorated effectively and safety of brazability can be improved.
Patent JP-H04169292-A (JP)
Title: Apparatus for post-treatment of recording paper
Inventor: KUBOTA KAZUNORI
IPC: B65H31/38
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the skew during the introduction of recording paper and to obtain highly reliable bookbinding by moving left and right jogger fences to the first, second and third stop positions corresponding to the lateral size of the recording paper. CONSTITUTION:When the leading end of recording paper is introduced into a jogger part, a right jogger fence 5 and a left jogger fence 6 become the first stop position and, after a predetermined time is elapsed from the point of time when the leading end of the recording paper is introduced into the jogger part, they become the second stop position and, after a predetermined time is elapsed from the point of time when the rear end of the recording paper is introduced into the jogger part, they become the third position. When the distances between both jogger fences at the respective stop positions are set to L1, L2, L3, the relation of L1>L3 is formed and the recording paper can be easily introduced even in such case that lateral registration becomes irregular when the leading end of the recording paper is introduced into the jogger part and, since the jogger fences are nearer to the end surfaces of the recording paper in the lateral direction as compared with the first stop position during the introduction of the recording paper, the skew during introduction can be prevented. In the case of L3, both jogger fances 5, 6 almost come into contact with the recording paper.
Patent JP-2001119810-A (JP)
Title: Vehicle drive device
Inventor: TAKENAKA MASAYUKI
IPC: B60L50/16
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle drive device, capable of integrally mounting an inverter on top of the vehicle drive device and compactly storing the rear cover side of the device. SOLUTION: An inverter 37 is provided on top of a cover 10. Leads 35, 39 from an electric motor 5 are arranged in the proximity of an output gear 29 by utilizing a dead space S, caused by the difference of the outside diameter of the output gear 29 and the motor 5, and they are taken out of the cover 10 from the position corresponding to the output gear part. This structure enables the top surface part of the motor 5, used as a space for taking out the leads to be utilized, as the mounting space for the inverter. As a result, the inverter 37 can be mounted on the top surface of the vehicle drive device, where a comparatively marginal space is available in a vehicle, and the device can be stored with the inverter compactly.
Patent JP-2000116988-A (JP)
Title: Clothes pin
Inventor: KOKUBO YOSHIAKI
IPC: D06F55/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a clothes pin which has a simple structure, can be manufactured at low cost, and is made securely operable without slipping even if it is operated from any direction by forming a partially spherical protrusion for slipproof on an opening/closing operation part. SOLUTION: Pin pieces 3, 3 are made of synthetic resin with a U-shape cross section. A semicircular rotary protrusion 5 is formed at the midway position in the longitudinal direction onto one side part 3a and a semiconductor recess part 6 to be fit with the semicircular rotary protrusion 5 onto the other side part 3b. A rotary part 2 for connection is formed by the rotary protrusion 5 and the recess part 6. A pinching face 7 with a cross section in a repeated chevron shape is formed on the lower end part (one end) of each of pin pieces 3, 3. The upper end part (the other end) of each of pin pieces 3, 3 is made an opening/closing operation part 8 on which a slipproof protrusion 9 is formed. The partially spherical slipproof protrusion 9 is formed by protruding a partial sphere from the surface 8a of the opening/closing operation part 8.
Patent JP-H05134199-A (JP)
Title: Image exposure device
Inventor: TANIGUCHI KOICHI
IPC: G02B7/00
Filed: 1991-11-12
Abstract: PURPOSE:To achieve a high-image quality image exposure by using a light source unit in which a heat radiation plate is cooled after it is heated, heated after it is cooled, or cooled or heated. CONSTITUTION:For a light source unit 12C, a semiconductor laser (LD) 30 is held at a holding port 38 formed in a heat radiation plate 36 for a heat radiation member for heat generated by itself to be disposed at a specified position. The LD 30 is thus fitted into the holding port 38 which is of a similar form to the LD 30 and a little smaller than that, and the heat radiation plate 36 is heated and then cooled, cooled and then heated, or cooled or heated, so it is held and fixed at the holding port 38. The heat radiation plate 36 is heated by a temperature holding mechanism having a temperature measuring means (thermistor) in the heat radiation plate 36 for keeping the heat radiation plate 36 at a constant temperature. Light source units 12Y, 12M are of a similar constitution to that of the light source unit 12C except that different LD's (with relation to their transmission wavelength, concretely) are applied.
Patent JP-S63148218-A (JP)
Title: Automatic focus adjusting device
Inventor: UTAGAWA TAKESHI
IPC: G02B7/09
Filed: 1986-12-12
Abstract: PURPOSE:To track stably an object body having a component which moves in the direction of an optical axis by driving a lens at a high and nonconstant speed after focus detection arithmetic, restarting storing charges when this nonconstant-speed driving converges to lower than a specific level, and performing constant-speed driving which includes a stop during the charge storage. CONSTITUTION:The image output of the charge storage type image sensor of a focus detecting means is sent to a focus detection arithmetic part after initialization and charge storage to start focus detection arithmetic, thereby calculating a defocusing quantity Dn. The defocusing quantity Dn is processed by a correcting means 100 for tracking driving to calculate a convergence deficiency quantity Pn. When ¦Pn¦>K*¦Pn-1¦, it is decided that the body is moving and a body movement correction quantity calculating means 100c calculates a correction quantity Cn according to whether or not the body is moving. A control means 102 relates the correspondence relation between this value Dn and feedback pulses from a monitor means 103 to a conversion coefficient KB stored in a lens information generating means 105 to perform driving control. Consequently, the defocusing quantity never becomes uncertain, so stable tracking driving is enabled.
Patent JP-H10143574-A (JP)
Title: Job execution supporting system
Inventor: NAKAOKA MASAKI
IPC: G06Q10/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To support jobs corresponding to a partially determined operation procedure and an operation procedure established after starting the job by changing the relating operation of another operator corresponding to the input of change contents and the storage contents of a storage means when one operator among the plural operators changes the operation contents. SOLUTION: A job information management part 1020 reads job information stored by a job information storage part 1010 corresponding to the reference/ operation request of the job information from a job information display/ operation part 1010 and an event rule driving part 1040 and adds the operation accompanying the change of the stored job information. That is, the job information display/operation part 1030 obtains the job information from the job information management part 1020, displays the information relating to the job to the operator, receives the operation relating to the display and changes information display relating to the job. Also, the automatic operation of the job information corresponding to the event rule of the job information is performed with an event generated by the job information management part 1020 as a key by the event rule driving part 1040.
Patent JP-S63142907-A (JP)
Title: Radio freouency modulated signal decoder
Inventor: PIJNENBURG JOSEPHUS ADRIANUS
IPC: H03G3/34
Filed: 1987-11-26
Abstract: In order to reduce disturbances in a device for demodulating a frequency-modulated signal, which disturbances are cuased by head-switching in a video recorder, the low-pass filter which is normally arranged between the demodulator (10) and the hold circuit (12) is transferred. The low-pass filter (23, 24), i.e. at least the capacitive element (24) of this filter, is arranged in the hold circuit (12), at least the capacitive element (24) of the low-pass filter (23, 24) being arranged in the main signal path after the switching means (18).
Patent JP-2000128843-A (JP)
Title: Production of cyanobenzoic acid compound
Inventor: YASUDA HIROSHI
IPC: C07C253/30
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To produce a cyanobenzoic acid compound useful as an intermediate for pharmaceuticals in high yield and purity on an industrial scale at a low cost by reacting a specific cyanobenzaldehyde compound with a hypohalous acid compound. SOLUTION: The objective compound of formula II is produced by reacting (A) a cyanobenzaldehyde compound of formula I (CHO and X are each a substituent on benzene ring; CHO is positioned at meta or para-position relative to CN; X is Cl or F; (n) is 0-4) (preferably m- or p-cyanobenzaldehyde) with (B) a hypohalous acid compound (e.g. sodium hypochlorite). The reaction is preferably carried out in an aqueous solvent in the presence of an apeoric polar solvent at a pH controlled to 5-10.
Patent JP-H01139190-A (JP)
Title: Hydrogen sulfide remover
Inventor: ISHIKAWA TETSUYA
IPC: C02F1/58
Filed: 1987-11-25
Abstract: PURPOSE:To reduce amount of a chemical agent and to enhance the removal of hydrogen sulfide by using mixed liquid of both an electrolyte soln. incorporating trivalent iron ion and an electrolyte soln. incorporating bivalent copper ion as a hydrogen sulfide remover. CONSTITUTION:A hydrogen remover is prepared by mixing an electrolyte soln. incorporating trivalent iron ion, e.g., a ferric chloride soln. with an electrolyte soln. incorporating bivalent copper ion, e.g., a cupric chloride soln. When adding this hydrogen sulfide to, e.g., drainage of a paper mill, generated hydrogen sulfide is oxidized by trivalent iron ion and changed into sulfur and also it is oxidized by bivalent copper ion and changed into copper sulfide. Therefore, since one part of hydrogen sulfide is removed by copper ion, the residual part to be removed by iron ion is made little and therefore hydrogen sulfide can be sufficiently removed even when introduction amount of iron is reduced.
Patent JP-H05105663-A (JP)
Title: Thioether compound and its use in photography
Inventor: MATSUBARA EIJI
IPC: G03C1/34
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a new thioether compound useful for preparing a developer capable of providing a desirable gradation even by treating at high temperatures without any deterioration in sensitivity. CONSTITUTION:A compound expressed by formula I [X is H or carboxy; R is alkylene; (n) is 2-4], e.g. a compound expressed by formula II. The compound is obtained by alkylating the corresponding thiol. For example, the compound expressed by formula II is obtained by dissolving 2-mercaptonicotinic acid in ethyl alcohol, successively adding triethylamine, 1-chloro-2-hydroxy-3,6- dithiaoctane and thermally refluxing the reactional mixture. The compound is capable of imparting soft gradation characteristics when added to PQ developers and MQ developers and utilizable for the purpose of regulating the crystal habit and emulsion sensitivity in preparing silver halide photographic emulsions and has high preventing effects on fog, etc.
Patent JP-H11127800-A (JP)
Title: Production of jelly
Inventor: ITO SHOICHI
IPC: A23L21/10
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a jelly hardly causing releasing of water, hardly providing rough feeling to tongue and excellent in preservability, elasticity, texture and quality by filling a container with a jelly solution containing a heat irreversible gelling agent, etc., hermetically sealing the filled container, cooling and solidifying the jelly solution, and heating and sterilizing the cooled and solidified material. SOLUTION: A jelly solution containing a heat irreversible gelling agent such as a gellan gum, preferably in 0.05-0.5 wt.% (based on the weight of the jelly), and atomized cellulose (preferably having 20-40 μm particle diameter), preferably in 0.01-1.0 wt.% dispersed therein is prepared, and packed in a container. The container with the jelly solution is hermetically sealed, and the jelly solution is cooled and solidified, and further heated and sterilized to provide the objective jelly in the method for producing the jelly.
Patent JP-H05206625-A (JP)
Title: Printed wiring board
Inventor: KAJI JUNICHI
IPC: H05K3/40
Filed: 1991-11-13
Abstract: PURPOSE:To prevent a short circuit between leads or conductors with an inadequate amount of melted solder, which causes damage to devices that have increasingly larger numbers of lead pins at small intervals as they become of a smaller size and a high density. CONSTITUTION:Each recessed part 7 is provided in a lead 3 of a semiconductor device 2 and also in a land pad 4 as a connection part of a printed board 1. With each recessed part 7 that is coated with melted solder 6, the lead 3 and the printed board 1 are connected.
Patent JP-H05133664-A (JP)
Title: Refrigerator
Inventor: UMEOKA IKUTOMO
IPC: G10K11/178
Filed: 1991-11-13
Abstract: PURPOSE:To stably reduce refrigerator noise by preventing air column resonance in a suction duct from being produced by providing the suction duct including second and third ducts, lengths thereof between both suction inlets being substantially equal to those of first and second ducts, and providing a resonance type muffler substantially at an intermediate location between the lengths of the first and second ducts and the second and third ducts. CONSTITUTION:A suction duct is provided, which comprises a first duct extending from a cooling chamber 3 along the side of a heat insulating box 2 to a storage chamber 5, and second and third ducts 10, 11 branching from the first duct to first and second suction inlets 10a, 11a, and in which the lengths of the first and second ducts 9, 10 are substantially equal to the lengths of the second and third ducts 10, 11 extending between both suction inlets 10a, 11a. A resonance type muffler is provided at least at substantially the intermediate location of the lengths of the first and second ducts 9, 10 or at the intermediate location of the lengths of the second and third ducts 10, 11, the foregoing muffler having a resonance frequency coincident with an air coin resonance frequency produced between the first and second ducts 9, 10 and between the second and third ducts 10, 11.
Patent JP-H10143040-A (JP)
Title: Toner recovering device for image forming device
Inventor: KURITA TOMOKAZU
IPC: G03G21/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the recycling performance of a photoreceptor drum and to secure the packing performance of a toner recovery tank. SOLUTION: In the toner recovering device for an image forming device, a process cartridge 11 is constituted by integrally forming a cylindrical photoreceptor 2 and at least a cleaner part 7 for the photoreceptor 2 as a peripheral device, and the process cartridge 11 is detachably attached to the image forming device main body, the discharged toner cleaned by the cleaner part 7 is carried into the photoreceptor 2 through a carrying member 15, and the discharged toner is accumulated in a toner recovery tank 39 installed inside the photoreceptor 2, the toner recovery tank 29 is installed so that the tank 29 may be rotated in accordance with the rotation of the photoreceptor 2 and also that the tank 29 may come into nearly tight contact with the inside wall of the photoreceptor 2 and also the tank may be separated from the inside wall of the photoreceptor 2.
Patent JP-H03160348-A (JP)
Title: Automatic high-speed optical inspection device
Inventor: KAATO EICHI SHIYADOUITSUKU
IPC: G01R31/311
Filed: 1990-10-31
Abstract: PURPOSE: To detect the smaller region of a material lacked in the conductivity by imaging the region of a uniformly illuminated substrate with a time delay integrating sensor to compare the imaged region with the prestored desired characteristics of the substrate. CONSTITUTION: A region to be inspected on the surface of a substrate 14 is nearly uniformly illuminated by an optical illuminator 20 and imaged by a time delay integrating sensor 24 so that thr observation image on the surface is converted to an electric signal to be sent to a picture image processor 25. The processor 25 responds to a RAM 32 for storing characteristics of pattern design on the surface of the substrate 14 and the sensor 24 to compare the images region of the substrate 14 with desired characteristics stored in the substrate 14 for detecting defects. Thus, an apparent mottled pattern on the roughly composed surface can be reduced optically to avoid the averaging of large areas, so that smaller regions of a material lacked in the conductivity can be detected.
Patent JP-H09136919-A (JP)
Title: Optical material for high refractive index lens
Inventor: AMETANI SHOICHI
IPC: C08F20/10
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a lens material having a high refractive index, a high Abbe' s number and excellent hue and heat resistance by polymerizing a mixture comprising a composition containing (meth)acrylates, a composition containing divinylbenzene and a monounsaturated compound and a composition containing aliphatic polymercapto compounds. SOLUTION: This lens material is obtained by polymerizing a mixture comprising above 5 to 70wt.% composition comprising at least one (meth)acrylate compound having 2-6 acryloyl and/or methacryloyl groups in the molecule, 15 to below 35wt.% composition comprising divinylbenzene and a monounsaturated compound having one aromatic vinyl group or (meth)acryloyl group in the molecule and 15-60wt.% at least one aliphatic polymercapto compound having at least two mercapto groups in the molecule, having a molecular weight of 220 or below and having no electron-attracting group in the molecule and has a refractive index of 1.58-1.64 and a high Abbe's number.
Patent JP-2001083264-A (JP)
Title: Simple time rain gage apparatus
Inventor: MURATA SHIGERU
IPC: G01W1/14
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a simple time rain gage apparatus which measures the amount of precipitation by shortening its measuring time. SOLUTION: A liquid measure-shaped container 1 whose upper face is opened is installed outdoors in a rainfall. After a set measuring time, the container 1 is taken up. While the container 1 is being tilted, the total amount of rainwater which is stored in the container is guided to a rainwater collecting chamber 5 which is formed on one side of the container. In this simple time rain gage apparatus, after the total amount is guided, the container is rearranged in such a way that the rainwater collecting chamber 5 becomes vertical, and the time amount of precipitation is read out on the basis of the level 9 and the time-converted precipitation graduation 6 of the rainwater collecting chamber 5.
Patent JP-H11135499-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OBATA KENICHI
IPC: H01L23/52
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is constituted to prevent dielectric breakdown caused by charge up during patterning of a first layer metallic wiring in its electrical stray state by RIE without being affected by restriction on pattern layout or on circuit characteristic, and a manufacture method. SOLUTION: In a manufacturing method of a semiconductor device, a discharge diffusion layer 7 is formed in an arbitrary position near a surface of a semiconductor board, and a first layer metallic wiring 5 is formed by patterning a first layer metallic wiring layer 1 by reactive ion etching after a part of the first layer metallic wiring layer 1 which is to be connected to only an electrode in its electrical stray state is connected also to the discharge diffusion layer 7 electrically.